DROP PROCEDURE datediff_p1
GO

DROP PROCEDURE datediff_p2
GO

DROP PROCEDURE datediff_p3
GO

DROP PROCEDURE datediff_p4
GO

DROP PROCEDURE datediff_p5
GO

DROP PROCEDURE datediff_p6
GO

DROP PROCEDURE datediff_p7
GO

DROP PROCEDURE datediff_p8
GO

DROP PROCEDURE datediff_p9
GO

DROP PROCEDURE datediff_p10
GO

DROP PROCEDURE datediff_p11
GO

DROP PROCEDURE datediff_p12
GO

DROP PROCEDURE datediff_p13
GO

DROP PROCEDURE datediff_p14
GO

DROP PROCEDURE datediff_p15
GO

DROP PROCEDURE datediff_p16
GO